baber/WOPTO huggingface dataset:
Patent DE-3588161-D1 (DE)
Inventor: DAVIS WALTER
IPC: H02J1/00
Filed: 1985-12-05
Granted: 1997-09-04
Abstract: A DC to DC converter includes a power input for receiving power at a predetermined input voltage. The converter is current-controlled to provide output power at a predetermined output voltage and several output current levels. The converter is further selectively controlled for either continuous or intermittent mode of operation. The continuous mode provides the higher output current levels and the intermittent mode provides the lowest output current level.
Patent DE-3663577-D1 (DE)
Title: Fluidic-force amplifier
Inventor: HAMPEJS KAREL
IPC: F16H25/20
Filed: 1986-09-25
Granted: 1989-06-29
Abstract: A fluidic power-assisted setting device has a setting motor having an output torque; a threaded spindle supported for rotation; a spindle nut threadedly mounted on the spindle for linear displacement; a setting member attached to the spindle nut for linear travel therewith; a gearing for transmitting the output torque of the setting motor to the spindle; a signalling device coupled to the gearing for generating an output signal when the linear force derived from the output torque of the setting motor is insufficient to overcome an external force opposing linear displacement of the setting member; and a fluidic power device including a hydraulic motor connected to the setting member for applying thereto a linear force to overcome the external force; and a hydraulic control valve hydraulically connecting the hydraulic motor with pressurized hydraulic fluid as a function of the output signal of the signalling device for causing the hydraulic motor to generate a force applied to the setting member for overcoming the external force opposing the setting member.
Patent DE-3682038-D1 (DE)
Inventor: BRITZ JOHANNES HERMANUS
IPC: B29D30/02
Filed: 1986-12-02
Granted: 1991-11-21
Abstract: A method of making a solid core locatable between a wheel rim and a tyre fitted to the rim, includes introducing a foamable composition into a mould cavity having a substantially inflexible mould surface. The cavity is suitably shaped so that a core locatable between a wheel rim and a tyre fitted to the rim, can be moulded therein. The composition is allowed to foam, thereby to fill the mould cavity. Air and excess composition is allowed to vent from the cavity via an elongate vent slit of varying width which extends along a major portion of the cavity. The foamed core thus moulded in the cavity is removed from the cavity on the composition having set at least partially. The invention also provides mould apparatus for moulding such a core in.
Patent DE-3682435-D1 (DE)
Inventor: KRIVACHY THOMAS DR PHIL
IPC: G07F7/12
Filed: 1986-05-23
Granted: 1991-12-19
Abstract: The holder number (T1) is stored on the card and a state number (Z1) that can only be transferred inside the card (CK). In the card the state number is compared with a state number (Z2) entered and transferred to the card in order to check the validity. Both the state number and the holder number may be compared with an entered and transferred check number containing a holder number and a state number. The state number consists of at least two binary characters. At least the state number is sent to the card encoded.
Patent DE-3684478-D1 (DE)
Inventor: BONNEAU MARTINE
IPC: H03K3/3562
Filed: 1986-12-30
Granted: 1992-04-23
Abstract: Disymmetry is produced in the DC mode by increased pmpedance connected in series with the second stage of the latch cell.  The series impedances (R31,R32) are connected in the path for parasitic currents between the positive voltage source (Vdd) and earth (Gnd). When the data input (Do) is at logic one, the path to earth from the voltage source of parasitic current is through the first series resistance (R31) and transistor devices (P36,N33,N32). The first series resistance is embodied as a P-type transistor device (P38) of which the gate is earthed.
Patent DE-3685902-D1 (DE)
Inventor: BURNSIDE KENNETH D
IPC: C10L1/32
Filed: 1986-04-14
Granted: 1992-08-13
Abstract: A method and apparatus fluidizes solid deposits of coal tar sludge, such as coal tar decanter sludge or coal tar tank sludge to a relatively homogeneous mixture of solids dispersed in liquid. The coal tar decanter sludge received from the coke oven, including approximately 10 to 50% by weight coal and coke solids, is conveyed into a sludge mixing vessel where it is deposited onto a liquid-permeable support member or screen having a predetermined maximum screen size. A suitable coal tar solvent in the sludge mixing vessel is heated to a temperature sufficient to partially solubilize and reduce the viscosity of the coal tar portion of the coal tar decanter sludge to provide a pumpable dispersion of solids dispersed in a diluted coal tar mixture. Agglomerates of coal and coke solids held together with coal tar fall through the screen when sufficient coal tar has solubilized and the solid agglomerates then are reduced in size for recirculation to the sludge mixing vessel. The diluted coal tar mixture is pumped to recirculate itto the sludge mixing vessel after impacting and shearing the solid agglomerates to reduce the solids particle size.
Patent DE-3766556-D1 (DE)
Inventor: ROSS ANNE MACLEOD
IPC: C11D3/37
Filed: 1987-07-08
Granted: 1991-01-17
Abstract: A laundry detergent or detergent additive composition comprising from about 0.1% to about 25% by weight of a soil-release polymer comprising ethyleneoxy terephthalate (EO-T) units and polyethyleneoxy terephthalate (PEO-T) units at a molar ratio (EO-T/PEO-T) of from about 0.5 to about 1.5, the PEO-T units containing polyethylene oxide (PEO) linking units having a molecular weight of from about 300 to about 3000, the molecular weight of the polymer being in the range from about 900 to about 9,000, and up to about 20% of a water-soluble quaternary ammonium surfactant. The composition provides excellent soil-release performance without detriment to clay-soil detergency and anti-deposition performance.
Patent DE-3767581-D1 (DE)
Inventor: DUNSKI NEIL
IPC: C08K5/24
Filed: 1987-05-14
Granted: 1991-02-28
Abstract: Pentaerythritol co-esters derived from pentaerythritol, (3-alkyl-4-hydroxyphenyl)-alkanoic acids or an analog thereof and alkylthioalkanoic acids or lower alkyl esters of such acids are useful as stabilizers of organic material normally susceptible to oxidative and/or thermal deterioration. The co-esters are advantageously prepared by transesterification of such esters with pentaerythritol. Preferred co-esters are (I) pentaerythritol tris[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]-mono[3-n-dodecyl thiopropio nate] and (II) pentaerythritol bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]-bis[3-n-dodecylth iopropiona te). The co-esters are especially useful in stabilizing applications for which physical mixtures of (i) (3-alkyl-4-hydroxyphenyl)alkanoic acid esters of polyols with (ii) polyalkanol esters of alkylthioalkanoic acids have heretofore been proposed.
Patent DE-3769036-D1 (DE)
Inventor: KOJIMA MITOKU
IPC: G01N1/22
Filed: 1987-08-05
Granted: 1991-05-08
Abstract: In a low-pressure testing room for analyzing a gas exhausted from cars (4) under the condition that the air pressure is low, an exhaust-gas analyzing device is provided with a dilution tunnel (6) for diluting the exhaust gas from a car with air which is under decompressed condition and an exhaust-gas analyzer (l8) connected with said dilution tunnel (6) at a supply port side thereof, arranged in said low-pressure testing room (l), and provided with an exhaust in-take open to air outside of the low-pressure testing room by the use of an airtight piping. The influence of pressure fluctuation within the low-pressure testing room upon the accuracy of analysis is eliminated.
Patent DE-3777731-D1 (DE)
Inventor: HOLOCH JAN DR
IPC: C08G63/553
Filed: 1987-09-17
Granted: 1992-04-30
Abstract: Heat-stable mouldings, with high heat distortion temp., are prepd. from unsatd. polyester resins contg. cyclopentene or cyclohexane gps. by hardening in 2 stages: (a) at below 100 deg.C, in the presence of radical-forming cpds. which dissociate at these temps., and (b) at 120-200 deg.C, in presence of radical-forming cpds. with half-life of more than 30 mins. at 120 deg.C.
Patent DE-3855983-D1 (DE)
Inventor: MINAMI SYUJI
IPC: C08L23/08
Filed: 1988-04-29
Granted: 1997-09-11
Abstract: A composition comprising   (i) a random copolymer containing units derived from ethylene and units derived from a cycloolefin of formula ÄIÜ or ÄIIÜ, <CHEM> wherein n and m are each 0 or a positive integer,  l  is an integer of at least 3, and R<1> to R<10> each represent hydrogen, halogen or a hydrocarbon group, said random copolymer having an intrinsic viscosity Ä eta Ü of 0.01-10 dl/g as measured at 135 DEG C in decalin;   (ii) a phenolic antioxidant; and (iii) a fatty ester of a polyhydric alcohol.
Patent DE-3856199-D1 (DE)
Inventor: MEKALANOS JOHN
IPC: C12N15/09
Filed: 1988-04-29
Granted: 1998-07-09
Abstract: The gene encoding the TcpA pilus has been cloned. It encodes a protein useful in live, killed-cell, and synthetic vaccines. Protein production is enhanced by specific medium conditions.
Patent DE-3866395-D1 (DE)
Inventor: KONG-CHAN JOSEPHINE LING YEE
IPC: A23G1/00
Filed: 1988-02-11
Granted: 1992-01-09
Abstract: Reduced calorie chocolate confections in which a nondigestible fatty polyester or polyether is substituted for natural fat and an artificial sweetener plus a partially or wholly nondigestible carbohydrate bulking agent is substituted for sugar.
Patent DE-3869099-D1 (DE)
Inventor: HORN GERHARDT DR DIPL CHEM
IPC: C07B31/00
Filed: 1988-12-22
Granted: 1992-04-16
Abstract: Prodn. of Co catalysts is effected by (a) precipitating CoCO3 by treating an aq. soln. of a Co salt with an aq. alkali metal carbonate soln. at 20-95 deg.C; (b) filtering, washing and opt. shaping the ppte.; and (c) reducing the prod. with H2 at 200-300 deg.C. The catalysts may also contain 0.25-15 (esp. 2-5) wt.% of SiO2, MnO2, ZrO2, Al2O3 and/or MgO. Redn. is effected at 220-280 deg.C with an H2 GHSV of 200-2000 (esp. 300-1000), pref. in 3 stages; (1) at 230-240 deg.C for 2-3 hr.; (2) at 250-255 deg.C for 2-3 hr.; (e) at 260-270 deg.C for 2-3 hr.
Patent DE-3870355-D1 (DE)
Inventor: CORDIER GEORGES
IPC: C07C209/48
Filed: 1988-07-29
Granted: 1992-05-27
Abstract: Process for the manufacture of 2-methylpentanediamine by hydrogenation of 2-methylglutaronitrile. 
<??>The process is conducted in liquid phase in the presence of a catalyst based on Raney nickel in a basic medium which is initially not ammoniacal; it is characterised in that the hydrogenation reaction is conducted at a temperature of between 40 and 150 DEG C at a total pressure lower than 40 bars in a reaction medium containing not more than 10% by weight of water, the concentration of 2-methylglutaronitrile in the reaction medium being as low as possible.
Patent DE-3878356-D1 (DE)
Inventor: DECKER MARTIN DR
IPC: C07C45/48
Filed: 1988-09-03
Granted: 1993-03-25
Abstract: Process is claimed for the prepn. of cyclopentanone (I) by cyclisation of gaseous acidifying acid (II) in an inert atmos. at temps. of 250-450 deg.C in the presence of either oxy-acids or basic oxides as catalysts: The oxy-acid catalysts comprise silicic acids formed by reaction of phosphonic acid (or its monosodium salt) with silica gel, the P cpd. being present at up to 10 wt.%. The basic catalysts are oxides of gp. (I) or (II) on a support e.g. Al2O3. With the basic catalysts injection of water vapour is necessary to promote reaction (although this action may also, opt., be taken with acidic catalysts). The process is carried out in a fluidised bed reactor in the presence of an inert gas e.g. N2 or opt. H2O, the latter used in mol. ratio of 2-10:1 (4-6:1) w.r.t. cpd. (II).
Patent DE-3880797-D1 (DE)
Inventor: RANTANEN RAUNO
IPC: B05D1/00
Filed: 1988-12-02
Granted: 1993-06-09
Abstract: The invention concerns a method for the application and dosage of a coating material onto a moving base (B), such as a paper or board web, the face of a counter-roll, or equivalent. In the method the coating material (P1) is fed into the pressurized coating-material chamber (3) in the coating device, which said chamber is defined by the coating member (1), the front wall (2) of the coating device, the edge seals, and by the moving base (B) to be coated. In order to seal the front wall (2) of the coating device against air and/or in order to lubricate the front wall, ahead of the front wall, to the inlet side of the moving base (B), a liquid, solution, dispersion or a corresponding fluid substance (P2) is fed. The feeding of the said fluid substance is arranged so that its direction of movement at the sealing point is parallel to the movement of the moving base (B). The invention also concerns a device intended for carrying out the method.
Patent DE-3886157-D1 (DE)
Inventor: VELDHOEN GEORGE GUSTAAF
IPC: E04B1/80
Filed: 1988-09-29
Granted: 1994-01-20
Abstract: The present invention provides a novel panel for ceiling assemblies, wall assemblies or the like. The panel comprises a self-supporting core (1) of a soft filling material and reinforcement elements (2), preferably plastic strips, for defining the shape of the panel after a film (7) is applied surrounding said core (1) and reinforcement elements (2). Moreover the present invention relates to a novel method of fabricating such a panel. <IMAGE>
Patent DE-3888043-D1 (DE)
Inventor: HOEJBERG SVEND
IPC: A63C19/08
Filed: 1988-07-26
Granted: 1994-04-07
Abstract: The invention provides a vehicle for applying a stripe to a surface such as a stripe for marking areas in a sports ground or lines on a road, said vehicle having a spray nozzle (6, 7) for discharging the material, a container (9) for the material, a conduit (8, 8a) between the container (9) and the nozzle (6, 7) and a pump (8a, 10, 11, 12) designed to be driven by at least one wheel (3, 4) situated on the frame (2) of the vehicle and to supply material to the nozzle (6, 7) in an amount relative to the capacity of the nozzle. The pump is designed as a hose pump (8a, 10, 11, 12) where some rollers (12) being rotated by one of the wheels (3, 4) in a forward motion can compress the elastomer conduit (8, 8a) in such a manner that a suction/pressure effect is created in the hose (8, 8a) carrying the material to the nozzle (6, 7) for discharge through this (6, 7).
Patent DE-3889902-D1 (DE)
Inventor: MAETZLER EBERHARD DIPL ING
IPC: H02B1/34
Filed: 1988-11-08
Granted: 1994-07-07
Abstract: A support or suspension device (1) for cables, tubing and the like contains elongated struts (3) on which side brackets (4) are to be mounted, on which side brackets (4) the cables, tubing and the like rest. The side brackets (4) are mounted on the struts (3) via connecting pieces (11) which are detached from the side brackets (4) in order that the side brackets (4) and struts (3) can be combined in any desired manner depending on the load capacity and the application case. The side brackets and struts are connected to one another by means of a connecting element (18), similar to a bolt, which can absorb only shear forces. The tipping moment of the side bracket is introduced into the strut (3) with the aid of an opposing bearing edge (21), constructed on the side bracket (4). <IMAGE>
Patent DE-50000866-D1 (DE)
Inventor: BERNDL GUNTHER
IPC: A61K47/32
Filed: 2000-03-10
Granted: 2003-01-16
Abstract: The invention relates to a method for producing solid dosage forms containing at least one physiologically compatible polymer binding agent, at least one active agent and at least one cyclodextrin as components. According to the method, the components are mixed and plasticised at a temperature below 220  DEG C, without the addition of a solvent. The plastic mixture obtained is shaped into the dosage form. The invention also relates to the dosage forms obtained by said method.
Patent DE-50009245-D1 (DE)
Inventor: FLERLAGE HORST
IPC: C08F287/00
Filed: 2000-11-21
Granted: 2005-02-17
Abstract: Non-pressure-sensitive adhesives which are free-flowing at application temperature and capable of being stripped out leaving no residue by peeling away at a small peeling angle. <??>An Independent claim is also included for vehicle lights or head lamps with glasses or lenses (especially with a scratch-resistant finish) made of glass-like plastic substrates and bonded with the aid of these adhesives to lamp housings of thermoplastic or thermosetting plastic.
Patent DE-50100330-D1 (DE)
Inventor: KUECHEN THOMAS
IPC: B29C65/78
Filed: 2001-04-04
Granted: 2003-07-31
Abstract: Prior receiving devices comprise a plate-shaped recess in the interior, into which a plastic part that is to be welded is laid. Since the dimensions of the laid-in plastic parts can vary, the plastic part can slip during the vibrational friction welding despite the pressure that has built up, thus worsening the welding duration and the welding result. The new receiving device is to reliably prevent the slipping of the plastic part. To adapt the receiving device to the plastic part in a positive form-fitting manner, the receiving device comprises clamping jaws, between which the plastic part is clamped-in in a positive form-fitting manner during the build-up of the pressure. A receiving device of this type is used predominantly for the closing of housings, in which sensitive electronic circuits, especially in the field of motor vehicle electronics, are arranged.
Patent DE-50103499-D1 (DE)
Inventor: BRUDER PAUL HEINZ
IPC: A63H17/06
Filed: 2001-01-27
Granted: 2004-10-14
Abstract: The toy vehicle (1) has a loader-shovel (4) swivel mounted near the radiator by means of a U-shaped, underneath-opening connecting-rod system (5) beneath whose swivel bearing is a swivel bearing for a telescopic arrangement. A cam fitment of the telescopic arrangement slides and grips the underneath edge of the loader-shovel arrangement. The cam-guide-curve curves upwards so that the telescopic arrangement is progressively pretensioned as the loader-shovel connecting rod system is raised. On reaching the end raised position, the telescopic arrangement catches behind a protuberance on the underside of the loader-shovel connecting rod system, locking it in a raised position.
Patent DE-50103686-D1 (DE)
Inventor: SPEER ULRICH
IPC: B29C65/00
Filed: 2001-12-13
Granted: 2004-10-21
Abstract: In order to reduce cycle times for assembling at least two substrates ( 3,4 ) in order to form an optical data carrier in a low-pressure chamber ( 8 ), a method and a device are disclosed wherein an opening ( 11 ) of the low-pressure chamber is sealed in relation to the surrounding environment, the low-pressure chamber is pumped out, a transfer chamber ( 64 ) is formed between a first handling device ( 16 ) arranged in the low-pressure chamber and a second handling device ( 24 ) arranged outside the low-pressure chamber by respectively sealing the opening ( 11 ) of the low-pressure chamber ( 8 ). The transfer chamber ( 64 ) has a smaller volume than that of the low-pressure chamber ( 8 ); the substrates ( 3, 4 ) in the transfer chamber ( 64 ) are transferred from the second handling device ( 24 ) to the first handling device ( 16 ); the substrates are conveyed ( 3, 4 ) with the first handling device ( 16 ) to an assembly station ( 14 ) in the low-pressure chamber when low-pressure chamber is sealed by the second handling device ( 24 ), and the substrates ( 3,4 ) are assembled in the assembly station ( 14 ).
Patent DE-50104153-D1 (DE)
Inventor: KECK ARTHUR
IPC: E02D5/80
Filed: 2001-02-02
Granted: 2004-11-18
Abstract: Ground anchor designed to be screwed into the ground, comprising a shaft (3), whose upper end (8a) is provided with a bearing part (8) that can be placed on the ground, and a manipulation device (9). Said anchor has several screw-thread blades (5, 6, 7) consisting of a flat material, which spiral around the shaft (3), are arranged along the shaft (3) at a distance from one another in an offset manner, and respectively consist of a screw thread with upper and lower blade ends (11, 12). The length of the thread of the individual blades (5, 6, 7) slightly exceeds 360°, so that the perimeter of the blade ends (11, 12) overlaps, forming a cutting gap (11a) that is delimited by a plane on its upper and lower borders. The exterior diameter of the blades (5, 6, 7) decreases from blade to blade from the bearing part (8) down towards the lower end of the shaft. The shaft tip (22) is configured in the same manner as a wood-screw shaft, with a conical core (23) that tapers towards the tip of the free lower shaft end (25) and a continuous thread (27) spiralling around said core (23).
Patent DE-50108059-D1 (DE)
Inventor: WIELAND HEINZ
IPC: F16B15/00
Filed: 2001-06-21
Granted: 2005-12-22
Abstract: The hammer plate has a sheet metal plate with three (11,12,13) faces for attachment to different surfaces of the frame. At least one of the frame has holes for fixing screws (15,16). The faces can be at mutual right angles. The middle face can have nailing projections (14) stamped from it, which can be bent over for use as nails. The plate can be Z-shaped in cross section, with one face of smaller size.
Patent DE-50109665-D1 (DE)
Inventor: AHLBORN RAINER
IPC: C01B3/38
Filed: 2001-05-04
Granted: 2006-06-08
Abstract: The autothermal catalyst steam reforming of hydrocarbons by the passage of a pre-warmed reactant mixture of hydrocarbons, oxygen and water or water vapor over a catalyst comprises adiabatic operation of the process with a platinum group metal catalyst supported on an oxide support comprising aluminum oxide, silicon dioxide and/or titanium dioxide with zeolites.
Patent DE-50111531-D1 (DE)
Inventor: KRAUSE MATTHIAS
IPC: B65H45/14
Filed: 2001-08-27
Granted: 2007-01-11
Abstract: The sound-proofing hood (10) for a folding machine is mounted on a guide (12) and can slide along it from a closed to an open position. It is mounted on pivots (16, 16') which allow it to swivel, especially in the open position. An Independent claim is included for a method for removing the hood from a folding machine.
Patent DE-50113671-D1 (DE)
Inventor: TONDORF SEBASTIAN
IPC: B23Q17/22
Filed: 2001-09-19
Granted: 2008-04-10
Abstract: A length measuring system that includes a length measuring device and at least one mounting element, which exerts an attractive force between a support and the length measuring device. One or more of the at least one mounting element are of such a size that a frictional force, which is a function of a total attractive force, assures on one hand an adhesion of the length measuring device to the support and, on another hand, also assures displaceablity of the length measuring device along the support during mounting.
Patent DE-50200065-D1 (DE)
Inventor: HEINZELMANN WERNER
IPC: H01H33/66
Filed: 2002-03-13
Granted: 2003-11-13
Abstract: An operating device (OD) (1) has a distributor element (3) guided on a switchboard section structure and made to slide by an operating element transverse to the operating motion (6) of breaks. The OD also has a transmission element (7) guided on the distributor element and moved parallel to the operating motion. The distributor element and/or the transmission element are guided in such a way that sliding motion in the distributor element crosswise to the operating motion of the breaks leads to motion in the transmission element parallel to the operating motion of the breaks and also activates the breaks. An Independent claim is also included for an electrical switchboard section structure for inserting in a switchboard plant.
Patent DE-50200558-D1 (DE)
Inventor: BENIRSCHKE OLIVER
IPC: B60R13/04
Filed: 2002-03-13
Granted: 2004-08-05
Abstract: An arrangement, optionally a running board or a side member covering can be mounted on a strip-type support profile connected with the vehicle body. The connection between the support profile and the running board or the side member covering takes place by mutually corresponding concave and convex longitudinal profile edges on the running board and on the support profile or on the side member covering. In a simple manner the running board with the support profile or the side member covering with the support profile may be optionally connected.